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Time: August 9th, 2023

Wi-Fi 7 vs Wi-Fi 6, what upgrades? technology has come a long way since its inception. With each new generation, we have seen significant improvements in speed, reliability, and overall performance. The latest generations of Wi-Fi technology, Wi-Fi 6 and Wi-Fi 7, are no exception. They both promise even faster speeds and better performance than their predecessors. But what exactly are the differences between these two technologies?

In this article, we'll explore the differences between Wi-Fi 6 vs Wi-Fi 7 in detail, including their features, benefits, and limitations.

What is Wi-Fi 6?

Wi-Fi 6, also known as 802.11ax, is the sixth generation of Wi-Fi technology. It was introduced in 2019 and brought significant improvements over the previous generation, Wi-Fi 5 (802.11ac).

One of the most significant improvements in Wi-Fi 6 is the use of orthogonal frequency-division multiple access (OFDMA). This technology allows the Wi-Fi signal to be split into smaller sub-signals, allowing multiple devices to communicate simultaneously without interference. This is particularly useful in areas with many devices, such as public spaces, offices, and homes with multiple connected devices.

Another key feature of Wi-Fi 6 is the use of Target Wake Time (TWT). TWT allows devices to communicate with the access point and schedule when they will wake up and transmit data, reducing the amount of time devices spend on the network and conserving battery life.

What is Wi-Fi 7?

Wi-Fi 7, also known as 802.11be, is the seventh generation of Wi-Fi technology. It is still in the development stage and is expected to be released in the next few years.

One key feature of Wi-Fi 7 is the use of a new modulation scheme, called Quadrature Amplitude Modulation (QAM). This technology allows for more data to be transmitted over the same amount of spectrum, resulting in faster speeds and more reliable connections.

Another significant improvement in Wi-Fi 7 is the use of Multiple Input Multiple Output (MIMO) technologies. MIMO allows multiple antennas to be used to send and receive data simultaneously, increasing the data throughput and improving the signal strength.

Wi-Fi 6 vs Wi-Fi 7: What Are the Differences

While both Wi-Fi 6 and Wi-Fi 7 promise faster speeds and better performance, there are some key differences between the two technologies.

  • Speed

Wi-Fi 6 is capable of delivering speeds of up to 9.6 Gbps, while Wi-Fi 7 is expected to deliver speeds of up to 30 Gbps. This is a significant improvement over the previous generations of Wi-Fi technology.

  • Range

Wi-Fi 7 is expected to have a longer range than Wi-Fi 6, thanks to its use of higher frequencies and MIMO technology.

  • Compatibility

Wi-Fi 7 is expected to be backward compatible with previous generations of Wi-Fi technology, including Wi-Fi 6. However, devices that are not Wi-Fi 7 compatible may not be able to take advantage of the full benefits of the new technology.

  • Availability

Wi-Fi 6 is already available on many devices, including smartphones, laptops, and routers. Wi-Fi 7, on the other hand, is still in development and is not expected to be widely available until 2024.

Which One is Better for You?

Whether you should upgrade to Wi-Fi 6 or wait for Wi-Fi 7 depends on your specific needs and budget. If you are in the market for a new device or router, choosing one with Wi-Fi 6 technology will ensure that you get the best performance and speed available today. If you are not in a rush to upgrade, waiting for Wi-Fi 7 may be a good option.

However, in fact, we expect the first Wi-Fi 7 routers to go on sale perhaps sometime in 2023, and these routers may not offer the fastest 9.6Gbps speeds claimed. The standard may not even be certified until 2024, which will bring more confusion and uncertainty initially. The wait to fit Wi-Fi 7 phones and laptops could be even longer. And as in past experience, the first machines are always very expensive. Finally, before making a decision, you should also consider whether you actually need such a fast speed.

If you want to browse more Wi-Fi 6 solutions click on Ruijie Networks for more information.

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